April 20, 1888. J 



SCIENCE. 



BOOK -NOTES. 



— D. C. Heath & Co. announce for June a 

 translation of Paolo Mantegazza's ' Testa, a 

 Book for Boys.' It is a companion book to 

 DeAmicis's ' Cuore.' The translation will 

 be made under the supervision of Prof. L. D. 

 \'entura of Boston, and of the Sauveur Sum- 

 mer School of Languages. 



— Among the contents of the Cosmopoli- 

 tan for April is an interesting article by 

 John Burroughs on ' Science and the Poets.' 



— The April number of the Quarterly 

 Journal of Economics \s\\\ contain the reply 



of Pres. F. A. Walker to Professor Mac- 

 vane's criticisms on his 'Theory of Business 

 Profits ; ' an article on the Philadelphia 

 ground rent system, which has done so much 

 to make that city a ' city of homes,' by 

 Messrs. Allison and Penrose of the Phila- 

 delphia bar ; and a study of United States 

 tariff history from 1830 to i860, by Professor 

 Taussig. A variety of minor articles and 

 the usual valuable bibliography fill out the 

 number. 



— Prof. Charles E. Munroe, chemist of 

 the United States Torpedo Corps, will ex- 

 plain in popular language, in the May 

 Scribner, the chemical constitution and ac- 

 tion of modern explosives as applied to the 

 purposes of war and peace. 



— David A. Wells's discussion of the 

 ' Economic Outlook,' in The Popular Sci- 

 ence Monthly, will be closed in the May 

 number of that magazine. 



— The Andover Review for April main- 

 tains the high standard which has been 

 reached. Dr. Hyslop, of the Johns Hopkins 

 University, accepting the theory of evolution, 

 points out its limitations as applied to ethics. 

 Rev. Dr. Denison of Williamstown, under 

 the title ' Mental Narcotics and Stimulants,' 

 gives a criticism of the ' mind-cure.' 



— The April volumes of Ticknor's Paper 

 Series will be as follows : ' The Led-Horse 

 Claim,' by Mary Hallock Foote, ready April 

 7 ; and ' Len Gansett,' by Opie P. Read, 

 editor of Tlie Arkansaw Traveler, ready 

 April 21. 



Proceedings of Societies. 



Mann's Keterence Indexes. 



;ferences lo and transcripts or translations of the lit- 

 ;CT furnished by B: PICKMAN 

 ,D. C^ 

 50 cents- Explanatorj^ circulars 



MANN. Wash 



Philosophical Society,, Washington, 



April 14. — C. O. Boutelle, Geodetic Azi- 

 muths ; Simon Newcomb, On the Fundamental 

 Concepts of Physics. 



Torrey Botanical Club, New York. 



April 10. — E. E. Sterns, On a Peculiariiy in 

 the Fruit of Smilax ; M. S. Bebb, Some White 

 Mountain Willows. 



Boston Society of Natural History. 



^/n7 18. — Alpheus Hyatt, Life of the Late 

 Prof. .Spencer F. Baird ; Charles S. Minot, New 

 Apparatus for cutting Microscopical Sections 

 Automatically. 



Natural History Society, Agricultural College, 

 Mich. 

 April i2i- — E. R. Lake, Distinguishing Fea- 

 tures of Starch-Grains in Different Varieties of 

 Potato ; Piofessor Durand, Notes on an Aqua- 

 rium ; W. J. Beal, Struclure of Wood ; L. H. 

 Dewey, Poison Ivy, 



Publications received at Editor's Office, April 



9-14 



Atkinson, W. P. The Study of Politics. Boston, Rob- 

 erts. 63 p. 16°. so cents. 



Bishop, G. K. Exact Phonography: a System with 

 Connectible Strolce Vowel Signs. New York, The 

 Author. 244 P- 12° %J- 



Black, G V. A Study of the Histological Characters 

 of the Periosteum and Peridental iMembrane. Chi- 

 cago, W. T. Keener. 138 p. 8°. 



Geikie, a. An Elementary Geography of the British 

 Isles. London and New York, Macmillan. 127 p 

 24°. 30 cents. 



Oldberg, O., and Long, J. H. A Laboratory Manual 

 of Chemistry. Chicago, W. T. Keener. 435 p. 8°. 

 $3.50 • 



Robinson. E. G. Principles and Practice of Morality ; 

 or, Ethical Principles discussed and applied. Boston, 

 Silver, Rogers. & Co. 252 p. 12°. Si. 50. 



Tanner, T. H. Memoranda on Poisons. 6th ed. Rev. 

 by Henry Leffmann. M.D. Philadelphia, Blakiston. 

 177 p. 24°. 75 cents. 



Wilde, Lady. Ancient Legends, Mystic Charms and 

 Superstitions of Ireland. Boston, Ticknor. 347 p. 

 12°. 32.50- 



German Simplified 

 Spanish Simplified 



The following will be found eminently piatical for 

 self-instruction : (i.) German Simplified — Complete in 

 12 numbers (with keys) Sr.20. (2.) Spanish Simplified — 

 12 numbers (with keys) 10 cts. each ; No. 8 now ready ; 

 a new number on the first of every month. Sold by all 

 booksellers. Sent, postpaid, on receipt of price, by 

 Prof. A. Knoflach, 740 Nassau St., New York. 



Wants. 



AN EDUCATED AND CAPABLE PERSON 

 wanted in every town and city to canvass for sub- 

 scriptions to Science; liberal compensation. Address, 

 naming references, Pl'blisher OF Science, 47 Lafayette 

 Place, New York city. 



MAP-MAKING. 



W~" 





AND ADVEI 

 E)URP©SES 



)Pi-lltADELPrtl?\-P/^' 



!nE.W YOR.K.J- 



All publishers or others de- 

 siring to have maps made, 

 either from relief plates or by 

 lithograph, should write to us 

 for estimates before placing 

 their orders elsewhere. Any 

 work entrusted to us will be 

 carefully made under the super- 

 vision of our geographical edit- 

 or, Dr. Franz Boas. 



N. D. C. HODGES, 



Publisher of Science, 

 47 Lafayette Place, 



New York. 



A TEMPORARY BINDER 



for Science is now ready, and will be mailed 

 postpaid on receipt of price. 



Half Mo 



50 cents. 

 75 cents. 



This bin 

 legant, has gilt 



ng, durable and 



-title, and allows 



opening of the pages perfectly 



Any number can be taken out 



placed without disturbing the 



s, and the papers are not muti- 



ted for subsequent permanent bind- 



g. Filed in this binder. Science is 



ways convenient for reference. 



N. D. C. HODGES, 



47 Lafayette Place, New York. 



M/\GAZINES AND REVIEWS!! 



Complete sets of all the leading Magazines and Reviews 

 and back numbers of several thousand periodicals, for 

 sale at low rates. Full files of Scie/tce.^ either bound 

 or unbound, or odd volumes and numbers supplied. Sub- 

 scriptions taken on favorable terms for any periodical 

 either American or foreign. Address 

 THE AMERICAN AND FOREIGN MAGAZINE 

 DEPOT, 47 Dey street, New York City. 



ft NEW MAGAZINE-THE SWISS 



M Devoted to spreading a love of PDHOO 

 n nature among the people. Edited U n U O O 



by Harlan H. Ballard. President of the Aprassiz Asso- 

 ciation, and succeeding St. Nichol s as the official maga- 

 zine of that body. $1.50ayear. SamplecopylOcents, oria 

 cents for trial subscnotion for .^ months. 



N. D. C. HODGES, PCfBLisHER, 

 Mention this magazine 47 Lafayette Place. New Tork. 



ESTERBROOK'S 

 STEEL PENS. 



OF SUPERIOR AND STANDARD QUALITY. 

 Leading Nos,: 048. 14. 130, 135, 239, 333 



For Sale by all Stationers. 



THE ESTERBROOK STEEL PEN CO., 



Woris; Camden. N.J. -iS John St., New York. 



